i wonder

[Arowana8o8*]

how can you tell if an arowana is a boy or girl?

 

[ctoychik]

how can you tell if an arowana is a boy or girl?

when they breed ^^

 

[Hao]

size of there heads

 

[Hao]

heres the link to caculate:http://203.116.88.76/content/phase1/Arow_gender/Arow_gender.asp

 

[Bderick67]

size of there heads

Let's be a little more specific, why even waste time posting. If ya know something share it, if not then stop wasting thread space.

Untill the aros are mature adults for sure there is no way to tell. Only guarentee is female laying eggs. I did do a thread a while back regarding observations I made with my silver aros, but I can prove nothing, yet

 

[jahpahneh]

I hear that the male should have a broader jaw/protuding jaw.

 

[eternity302]

HAHAHHAHAAH!!!
Anyways, does this apply to jardini? or just silver arowana?

 

[Pyramid_Party]

I know Jardini are mouthbrooders, dont know about the other Aros. So the male Jardinis should have a bigger jaw.

 

[AddictedToMbus]

look for eggspots by the tail





















nah j/k

 

[Full Metal Gundam]

look for eggspots by the tail





















nah j/k

I think he has eggspots on his tail
Really there is no 100% guarantee way of sexing aros.